13 2 3 5 July 8, 2019 16 32 64 128 13 2 3 5 6 13 2 x 3 5 13 1 2 3 5 13 5 2 3 4 2 3 5 8 13 2 3 5 8 13 sequence 2 3 5 7 13 2 3 5 8 13 sequence formula 2 3 5 8 13 what's next 13 4 5y 2 3 7 0 5y 2 3 5 8 13 next number 13 4 5х 2 )= 3 13 4 5x 2 )= 3 2 3 5 7 x 13 13 3 * 2 54
